Eventos Anais de eventos
COBEM 2019
25th International Congress of Mechanical Engineering
A MODEL OF A LINEAR PERMANENT MAGNET ALTENATOR FOR DESIGN AND OPTIMIZATION: PART I. MODELLING AND VALIDATION
Submission Author:
Roger Rodrigues , MG
Co-Authors:
Roger Rodrigues, Marcelo Braga dos Santos, Solidônio Carvalho
Presenter: Roger Rodrigues
doi://10.26678/ABCM.COBEM2019.COB2019-0140
Abstract
This paper presents a model of a Linear Permanent Magnet Alternator for design and optimization purposes. It aims to obtain a model without the usual simplifications as, for example, the linearization of the electromagnetic force, and that does not depend on the parameters obtained only via experiments or manufacturers documents. It is shown that the choice of the method to estimate the magnetic field inside the machine was an important step, which led to a model with low-computational cost and great precision. The results are validated by comparison with a FEM model
Keywords
Subdomains model, Tubular generator, Energy convertion, modelling
